[gst-devel] Video Rendering not proper on embedded linux

Arun Patole webkit.arunp at gmail.com
Mon Mar 16 10:08:54 CET 2009


Many Thanks Edward!!

Yes, cpu usage is very high(95+%) when I start media player.  It even
touched 99% and it could be the reason.  Any workaround for this not to
happen??

-Arun

On Mon, Mar 16, 2009 at 2:07 PM, Edward Hervey <bilboed at gmail.com> wrote:

> On Mon, 2009-03-16 at 13:38 +0530, Arun Patole wrote:
> > Hi,
> >
> > I have built and installed gstreamer0.10, base-plugin, good, ugly, bad
> > plugins, and ffmpeg plugin on ebmedded linux.
> >
> > I have a phonon application which uses gstreamer as a back end.
> >
> > When I try to play video(.avi, .wmv, etc) using my application, video
> > is not getting rendered properly. It shows it like static pictures
> > getting changed and not like actual video.
>
>   Looks like QoS is kicking in. Check you cpu usage, if it gets too
> high, gstreamer's Quality-of-Service system will kick in in order to
> make sure you can at least see 'some' synchronized frames with audio (as
> opposed to everything getting out of sync).
>
>  If you want to confirm that that is the case, you could disable QoS in
> the videosinks (qos=False).
>
>    Edward
>
> >
> > Could this be a problem with gstreamer/plugins?? Any pointers would be
> > a great help.
> >
> > Thanks in advance.
> > ~ArunP
> >
> >
> >
> >
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